2477654040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20647117}}^1$

素因数の和:20647131

約数の個数: 32

約数和(自身を含む): 7432962480

約数和(自身を除く): 4955308440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20647117, 41294234, 61941351, 82588468, 103235585, 123882702, 165176936, 206471170, 247765404, 309706755, 412942340, 495530808, 619413510, 825884680, 1238827020, 2477654040]

約数ペア:

[(1, 2477654040), (2, 1238827020), (3, 825884680), (4, 619413510), (5, 495530808), (6, 412942340), (8, 309706755), (10, 247765404), (12, 206471170), (15, 165176936), (20, 123882702), (24, 103235585), (30, 82588468), (40, 61941351), (60, 41294234), (120, 20647117)]